Amniotic duct
[医] 羊膜管
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
His thinking is behind the times.
他的想法赶不上时代。
What's the matter, Andy?
怎么了，安迪？